diff --git a/ruoyi-ui/src/api/benyi/theme.js b/ruoyi-ui/src/api/benyi/theme.js
index b8a723077..3d67dd619 100644
--- a/ruoyi-ui/src/api/benyi/theme.js
+++ b/ruoyi-ui/src/api/benyi/theme.js
@@ -9,6 +9,14 @@ export function listTheme(query) {
   })
 }
 
+// 查询流程下拉树结构
+export function treeselect() {
+  return request({
+      url: '/benyi/theme/treeselect',
+      method: 'get'
+  })
+}
+
 // 查询主题整合详细
 export function getTheme(id) {
   return request({
diff --git a/ruoyi-ui/src/views/benyi/dayflowstudy/index.vue b/ruoyi-ui/src/views/benyi/dayflowstudy/index.vue
index 3ddbf8ba2..c90fbbd65 100644
--- a/ruoyi-ui/src/views/benyi/dayflowstudy/index.vue
+++ b/ruoyi-ui/src/views/benyi/dayflowstudy/index.vue
@@ -79,9 +79,11 @@ export default {
       //标题
       title: "一日流程",
       //导言
-      content: "寓教育于生活。以游戏为基本活动。没有爱就没有教育。教师素质决定教育品质。一童一世界,尊重差异,关注个性化发展。孩子喜欢的老师就是好老师,孩子喜欢的幼儿园就是好幼儿园。",
+      content:
+        "寓教育于生活。以游戏为基本活动。没有爱就没有教育。教师素质决定教育品质。一童一世界,尊重差异,关注个性化发展。孩子喜欢的老师就是好老师,孩子喜欢的幼儿园就是好幼儿园。",
       //目的
-      note: "《幼儿园(3-6)标准化一日流程》(下称《一日流程》)的基本目的,就是要将国家教育纲领性文件中所主张的幼儿园教育理念完全落地。也就是能够让这些理念在幼儿园保教人员指尖上操作和实现。其纲领性文件包括《幼儿园工作规程》(简称《规程》),《幼儿园教育指导纲要》(简称《纲要》),《3-6岁儿童学习与发展指南》(简称《指南》)。这三部纲领中的教育理念不仅仅是确定《一日流程》全部内容的基本依据,而且也自始至终地指导了《一日流程》内容在一线进行实验的整个过程。因此,在其实质上,《一日流程》本身就是将国家三大教育理念——“寓教于生活”、“以游戏为基本活动”以及“以儿童为本”所支撑的教育过程进行分解和物化。",
+      note:
+        "《幼儿园(3-6)标准化一日流程》(下称《一日流程》)的基本目的,就是要将国家教育纲领性文件中所主张的幼儿园教育理念完全落地。也就是能够让这些理念在幼儿园保教人员指尖上操作和实现。其纲领性文件包括《幼儿园工作规程》(简称《规程》),《幼儿园教育指导纲要》(简称《纲要》),《3-6岁儿童学习与发展指南》(简称《指南》)。这三部纲领中的教育理念不仅仅是确定《一日流程》全部内容的基本依据,而且也自始至终地指导了《一日流程》内容在一线进行实验的整个过程。因此,在其实质上,《一日流程》本身就是将国家三大教育理念——“寓教于生活”、“以游戏为基本活动”以及“以儿童为本”所支撑的教育过程进行分解和物化。",
       // 根据一日流程id查到的名下任务列表
       dayflowtaskList: [],
       // 根据任务查询到名下标准
@@ -212,4 +214,14 @@ export default {
 .pad-left {
   padding-left: 15px;
 }
+
+// 禁止复制
+div {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
 </style>
\ No newline at end of file
diff --git a/ruoyi-ui/src/views/benyi/themestudy/index.vue b/ruoyi-ui/src/views/benyi/themestudy/index.vue
new file mode 100644
index 000000000..d36f67c80
--- /dev/null
+++ b/ruoyi-ui/src/views/benyi/themestudy/index.vue
@@ -0,0 +1,268 @@
+<template>
+  <div class="app-container">
+    <el-row :gutter="20">
+      <el-col :span="4" :xs="24">
+        <div class="head-container">
+          <el-input
+            v-model="name"
+            placeholder="请输入名称"
+            clearable
+            size="small"
+            prefix-icon="el-icon-search"
+            style="margin-bottom: 20px"
+          />
+        </div>
+        <div class="head-container">
+          <el-tree
+            :data="treeOptions"
+            :props="defaultProps"
+            :expand-on-click-node="false"
+            :filter-node-method="filterNode"
+            ref="tree"
+            default-expand-all
+            @node-click="handleNodeClick"
+          />
+        </div>
+      </el-col>
+      <el-col :span="20" :xs="24">
+        <el-card class="box-card">
+          <div slot="header" class="clearfix">
+            <span class="box-card-title">{{title}}</span>
+          </div>
+          <div class="text item" v-show="title1">
+            <h3 class="box-card-title">{{title1}}</h3>
+            <div class="pad-left" v-html="note"></div>
+          </div>
+          <div class="text item" v-show="title2">
+            <h3 class="box-card-title">{{title2}}</h3>
+            <div class="pad-left" v-html="communicate"></div>
+          </div>
+          <div class="text item" v-show="title3">
+            <h3 class="box-card-title">{{title3}}</h3>
+
+            <div class="pad-left">
+              <div v-for="(item, index) in activityList" :key="index" class="text item">
+                <h3 class="box-card-case mr">活动{{item.sort}} - {{item.name}}</h3>
+                <h3 class="box-card-info">活动形式:{{fieldFormat(item)}}</h3>
+                <h3 class="box-card-info">重点领域:{{typeFormat(item)}}</h3>
+                <h3 class="box-card-info">活动目标</h3>
+                <div class="text item pad-left" v-html="item.target"></div>
+                <h3 class="box-card-info">活动材料</h3>
+                <div class="text item pad-left" v-html="item.data"></div>
+                <h3 class="box-card-info">活动过程</h3>
+                <div class="text item pad-left" v-html="item.process"></div>
+                <h3 class="box-card-info">活动建议</h3>
+                <div class="text item pad-left" v-html="item.proposal"></div>
+                <h3 class="box-card-info">活动反思</h3>
+                <div class="text item pad-left" v-html="item.reflect"></div>
+                <h3 class="box-card-info" v-show="item.appendix">附录</h3>
+                <div class="text item pad-left" v-html="item.appendix"></div>
+              </div>
+            </div>
+          </div>
+        </el-card>
+      </el-col>
+    </el-row>
+  </div>
+</template>
+
+<script>
+import { treeselect, getTheme } from "@/api/benyi/theme";
+import { listActivity } from "@/api/benyi/activity";
+
+export default {
+  name: "Detail",
+  data() {
+    return {
+      // 主题整合名称
+      name: undefined,
+      // 主题整合id
+      id: undefined,
+      //标题
+      title: "主题整合",
+      title1: "概论",
+      //家园沟通
+      title2: "",
+      //活动方案
+      title3: "",
+      // 主题整合活动表格数据
+      activityList: [],
+      //家园沟通
+      communicate: "",
+      //活动形式
+      typeOptions: [],
+      //活动领域
+      fieldOptions: [],
+      //目的
+      note:
+        "《幼儿园主题整合课程》,是在《幼儿园工作规程》(以下称《规程》)和《幼儿园教育指导纲要》(以下称《纲要》)中的基本教育理念指导之下,以《3-6岁儿童学习与发展指南》(以下称《指南》)精神为基本指导原则,所编写完成的幼儿园3-6岁活动课程。",
+      // 树状显示类型
+      treeOptions: [],
+      // 树结构
+      defaultProps: {
+        children: "children",
+        label: "label"
+      },
+      // 查询参数
+      queryParams: {
+        themeid: undefined
+      }
+    };
+  },
+  watch: {
+    // 根据名称筛选部门树
+    name(val) {
+      this.$refs.tree.filter(val);
+    }
+  },
+  created() {
+    this.getTreeselect();
+    this.getDicts("sys_theme_type").then(response => {
+      this.typeOptions = response.data;
+    });
+    this.getDicts("sys_theme_field").then(response => {
+      this.fieldOptions = response.data;
+    });
+  },
+  methods: {
+    // 活动领域类型--字典状态字典翻译
+    fieldFormat(row) {
+      //alert(row.scope.split(';').length);
+      var ilength = row.field.split(";").length;
+      var names = "";
+      for (var i = 0; i < ilength; i++) {
+        names =
+          names +
+          this.selectDictLabel(this.fieldOptions, row.field.split(";")[i]) +
+          ";";
+      }
+      //this.selectDictLabel(this.scopeOptions, row.xnxq);
+      return names;
+    },
+    // 活动形式类型--字典状态字典翻译
+    typeFormat(row) {
+      //alert(row.scope.split(';').length);
+      var ilength = row.type.split(";").length;
+      var names = "";
+      for (var i = 0; i < ilength; i++) {
+        names =
+          names +
+          this.selectDictLabel(this.typeOptions, row.type.split(";")[i]) +
+          ";";
+      }
+      //this.selectDictLabel(this.scopeOptions, row.xnxq);
+      return names;
+    },
+    /** 查询部门下拉树结构 */
+    getTreeselect() {
+      treeselect().then(response => {
+        this.treeOptions = response.data;
+      });
+    },
+    // 筛选节点
+    filterNode(value, data) {
+      if (!value) return true;
+      return data.label.indexOf(value) !== -1;
+    },
+    // 节点单击事件
+    handleNodeClick(data) {
+      this.id = data.id;
+      console.log(data.id);
+      if (data.id >= 9999) {
+      } else {
+        this.title = data.label;
+        this.getThemeDetails();
+      }
+      // console.log(this.dayflowtaskList[date.id])
+      // this.getStandardList();
+    },
+    getThemeDetails() {
+      getTheme(this.id).then(response => {
+        console.log(response);
+        if (response.code == "200") {
+          this.title1 = "主题网络";
+          this.title2 = "家园沟通";
+          this.title3 = "活动方案";
+          this.note = response.data.content;
+          this.communicate = response.data.communicate;
+          this.queryParams.themeid = response.data.id;
+
+          listActivity(this.queryParams).then(req => {
+            console.log(req);
+            if (req.code == "200") {
+              this.activityList = req.rows;
+            }
+          });
+        }
+      });
+    }
+  }
+};
+</script>
+<style lang="scss" scoped>
+.text {
+  font-size: 14px;
+}
+
+.item {
+  margin-bottom: 18px;
+  line-height: 22px;
+}
+
+.clearfix:before,
+.clearfix:after {
+  display: table;
+  content: "";
+}
+.clearfix:after {
+  clear: both;
+}
+.box-card-title {
+  display: flex;
+  align-items: center;
+  font-size: 16px;
+  &::before {
+    content: "";
+    margin-right: 8px;
+    width: 4px;
+    height: 16px;
+    background: #1890ff;
+  }
+  &.mr {
+    margin: 10px 0;
+  }
+}
+.box-card-case {
+  margin: 0;
+  font-size: 14px;
+  font-weight: 700;
+  display: flex;
+  align-items: center;
+  &::before {
+    content: "";
+    margin-right: 8px;
+    width: 4px;
+    height: 14px;
+    background: #2c3e50;
+  }
+  &.mr {
+    margin: 10px 0;
+  }
+}
+.box-card-info {
+  font-size: 14px;
+  font-weight: 700;
+}
+.pad-left {
+  padding-left: 15px;
+}
+// 禁止复制
+div {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+</style>
\ No newline at end of file
diff --git a/ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java b/ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java
index 2970e7be0..676ffa5a4 100644
--- a/ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java
+++ b/ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java
@@ -5,6 +5,7 @@ import java.util.List;
 import java.util.stream.Collectors;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.ruoyi.project.benyi.domain.ByDayFlowDetail;
+import com.ruoyi.project.benyi.domain.ByTheme;
 import com.ruoyi.project.system.domain.SysDept;
 import com.ruoyi.project.system.domain.SysMenu;
 
@@ -50,6 +51,14 @@ public class TreeSelect implements Serializable
         this.children = byDayFlowDetail.getChildren().stream().map(TreeSelect::new).collect(Collectors.toList());
     }
 
+    //下拉树构造器
+    public TreeSelect(ByTheme bytheme) {
+
+        this.id = bytheme.getId();
+        this.label = bytheme.getName();
+        this.children = bytheme.getChildren().stream().map(TreeSelect::new).collect(Collectors.toList());
+    }
+
     public Long getId()
     {
         return id;
diff --git a/ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByThemeController.java b/ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByThemeController.java
index 517f02944..931f55df1 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByThemeController.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByThemeController.java
@@ -44,6 +44,15 @@ public class ByThemeController extends BaseController {
         return getDataTable(list);
     }
 
+    /**
+     * 获取部门下拉树列表
+     */
+    @GetMapping("/treeselect")
+    public AjaxResult treeselect(ByTheme byTheme) {
+        List<ByTheme> byThemeDetails = byThemeService.selectByThemeListTree(byTheme);
+        return AjaxResult.success(byThemeService.buildThemeTreeSelect(byThemeDetails));
+    }
+
     /**
      * 导出主题整合列表
      */
diff --git a/ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByTheme.java b/ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByTheme.java
index e7a8ff433..a2ff1b87e 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByTheme.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByTheme.java
@@ -5,6 +5,9 @@ import org.apache.commons.lang3.builder.ToStringStyle;
 import com.ruoyi.framework.aspectj.lang.annotation.Excel;
 import com.ruoyi.framework.web.domain.BaseEntity;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * 主题整合对象 by_theme
  *
@@ -43,6 +46,12 @@ public class ByTheme extends BaseEntity {
     @Excel(name = "适用班级")
     private String classid;
 
+    /** 树状父类ID */
+    private Long parentId;
+
+    /** 树状子类 */
+    private List<ByTheme> children = new ArrayList<ByTheme>();
+
     /**
      * 序号
      */
@@ -97,6 +106,22 @@ public class ByTheme extends BaseEntity {
         return sort;
     }
 
+    public Long getParentId() {
+        return parentId;
+    }
+
+    public void setParentId(Long parentId) {
+        this.parentId = parentId;
+    }
+
+    public List<ByTheme> getChildren() {
+        return children;
+    }
+
+    public void setChildren(List<ByTheme> children) {
+        this.children = children;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)
@@ -107,6 +132,7 @@ public class ByTheme extends BaseEntity {
                 .append("classid", getClassid())
                 .append("sort", getSort())
                 .append("createTime", getCreateTime())
+                .append("parentid", getParentId())
                 .toString();
     }
 }
diff --git a/ruoyi/src/main/java/com/ruoyi/project/benyi/mapper/ByThemeMapper.java b/ruoyi/src/main/java/com/ruoyi/project/benyi/mapper/ByThemeMapper.java
index 7892c75ed..f79ceda14 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/benyi/mapper/ByThemeMapper.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/benyi/mapper/ByThemeMapper.java
@@ -27,6 +27,14 @@ public interface ByThemeMapper {
      */
     public List<ByTheme> selectByThemeList(ByTheme byTheme);
 
+    /**
+     * 查询一日流程树
+     *
+     * @param byTheme 一日流程
+     * @return 一日流程树集合
+     */
+    public List<ByTheme> selectByThemeListTree(ByTheme byTheme);
+
     /**
      * 新增主题整合
      *
diff --git a/ruoyi/src/main/java/com/ruoyi/project/benyi/service/IByThemeService.java b/ruoyi/src/main/java/com/ruoyi/project/benyi/service/IByThemeService.java
index f8509ee27..abe16dc95 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/benyi/service/IByThemeService.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/benyi/service/IByThemeService.java
@@ -2,6 +2,7 @@ package com.ruoyi.project.benyi.service;
 
 import java.util.List;
 
+import com.ruoyi.framework.web.domain.TreeSelect;
 import com.ruoyi.project.benyi.domain.ByTheme;
 
 /**
@@ -27,6 +28,30 @@ public interface IByThemeService {
      */
     public List<ByTheme> selectByThemeList(ByTheme byTheme);
 
+    /**
+     * 查询一日流程列表树
+     *
+     * @param byTheme 一日流程
+     * @return 一日流程树集合
+     */
+    public List<ByTheme> selectByThemeListTree(ByTheme byTheme);
+
+    /**
+     * 构建前端所需要树结构
+     *
+     * @param byThemes 部门列表
+     * @return 树结构列表
+     */
+    public List<ByTheme> buildThemeDetailTree(List<ByTheme> byThemes);
+
+    /**
+     * 构建前端所需要下拉树结构
+     *
+     * @param byThemes 部门列表
+     * @return 下拉树结构列表
+     */
+    public List<TreeSelect> buildThemeTreeSelect(List<ByTheme> byThemes);
+
     /**
      * 新增主题整合
      *
diff --git a/ruoyi/src/main/java/com/ruoyi/project/benyi/service/impl/ByThemeServiceImpl.java b/ruoyi/src/main/java/com/ruoyi/project/benyi/service/impl/ByThemeServiceImpl.java
index fa5b42613..4851bc498 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/benyi/service/impl/ByThemeServiceImpl.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/benyi/service/impl/ByThemeServiceImpl.java
@@ -1,8 +1,13 @@
 package com.ruoyi.project.benyi.service.impl;
 
+import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.framework.web.domain.TreeSelect;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.project.benyi.mapper.ByThemeMapper;
@@ -42,6 +47,100 @@ public class ByThemeServiceImpl implements IByThemeService {
         return byThemeMapper.selectByThemeList(byTheme);
     }
 
+    /**
+     * 查询一日流程列表树
+     *
+     * @param byTheme 一日流程
+     * @return 一日流程树集合
+     */
+    @Override
+    public List<ByTheme> selectByThemeListTree(ByTheme byTheme) {
+        return byThemeMapper.selectByThemeListTree(byTheme);
+    }
+
+    /**
+     * 构建前端所需要树结构
+     *
+     * @param byThemes 部门列表
+     * @return 树结构列表
+     */
+    @Override
+    public List<ByTheme> buildThemeDetailTree(List<ByTheme> byThemes) {
+        //System.out.println("start---");
+        List<ByTheme> returnList = new ArrayList<ByTheme>();
+        List<Long> tempList = new ArrayList<Long>();
+        for (ByTheme item : byThemes) {
+            tempList.add(item.getId());
+        }
+        for (Iterator<ByTheme> iterator = byThemes.iterator(); iterator.hasNext(); ) {
+            ByTheme item = (ByTheme) iterator.next();
+            //System.out.println("test==="+!tempList.contains(byDayFlowDetail.getParentId()));
+            // 如果是顶级节点, 遍历该父节点的所有子节点
+            if (!tempList.contains(item.getParentId())) {
+                recursionFn(byThemes, item);
+                returnList.add(item);
+            }
+        }
+        if (returnList.isEmpty()) {
+            returnList = byThemes;
+        }
+        return returnList;
+    }
+
+    /**
+     * 构建前端所需要下拉树结构
+     *
+     * @param byThemes 部门列表
+     * @return 下拉树结构列表
+     */
+    @Override
+    public List<TreeSelect> buildThemeTreeSelect(List<ByTheme> byThemes) {
+        List<ByTheme> byThemeTrees = buildThemeDetailTree(byThemes);
+        return byThemeTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
+    }
+
+    /**
+     * 递归列表
+     */
+    private void recursionFn(List<ByTheme> list, ByTheme t) {
+        // 得到子节点列表
+        List<ByTheme> childList = getChildList(list, t);
+        t.setChildren(childList);
+        for (ByTheme tChild : childList) {
+            if (hasChild(list, tChild)) {
+                // 判断是否有子节点
+                Iterator<ByTheme> it = childList.iterator();
+                while (it.hasNext()) {
+                    ByTheme n = (ByTheme) it.next();
+                    recursionFn(list, n);
+                }
+            }
+        }
+    }
+
+    /**
+     * 得到子节点列表
+     */
+    private List<ByTheme> getChildList(List<ByTheme> list, ByTheme t) {
+        List<ByTheme> tlist = new ArrayList<ByTheme>();
+        Iterator<ByTheme> it = list.iterator();
+        while (it.hasNext()) {
+            ByTheme n = (ByTheme) it.next();
+            if (StringUtils.isNotNull(n.getParentId()) && n.getParentId().longValue() == t.getId().longValue()) {
+                //System.out.println("parentid="+n.getParentId().longValue()+"---"+t.getId().longValue());
+                tlist.add(n);
+            }
+        }
+        return tlist;
+    }
+
+    /**
+     * 判断是否有子节点
+     */
+    private boolean hasChild(List<ByTheme> list, ByTheme t) {
+        return getChildList(list, t).size() > 0 ? true : false;
+    }
+
     /**
      * 新增主题整合
      *
diff --git a/ruoyi/src/main/resources/mybatis/benyi/ByThemeMapper.xml b/ruoyi/src/main/resources/mybatis/benyi/ByThemeMapper.xml
index afad49b88..6328c1b19 100644
--- a/ruoyi/src/main/resources/mybatis/benyi/ByThemeMapper.xml
+++ b/ruoyi/src/main/resources/mybatis/benyi/ByThemeMapper.xml
@@ -10,6 +10,7 @@
         <result property="content" column="content"/>
         <result property="communicate" column="communicate"/>
         <result property="classid" column="classid"/>
+        <result property="parentId" column="parent_id"/>
         <result property="sort" column="sort"/>
         <result property="createTime" column="create_time"/>
     </resultMap>
@@ -18,13 +19,31 @@
         select id, name, content, communicate, classid, sort, create_time from by_theme
     </sql>
 
+    <sql id="selectByThemeVoTree">
+        select dict_value+9999 id, 0 parent_id,dict_label name,dict_sort sort   from sys_dict_data where dict_type='sys_yebjlx' and dict_label !='托班(2-3岁)'
+        union all
+        select id, classid+9999, name, sort from by_theme
+        order by sort
+    </sql>
+
+    <select id="selectByThemeListTree" parameterType="ByTheme" resultMap="ByThemeResult">
+        <include refid="selectByThemeVoTree"/>
+        <where>
+            <if test="name != null  and name != ''">and name like concat('%', #{name}, '%')</if>
+            <if test="content != null  and content != ''">and content = #{content}</if>
+            <if test="communicate != null  and communicate != ''">and communicate = #{communicate}</if>
+            <if test="classid != null  and classid != ''">and classid = #{classid}</if>
+            <if test="sort != null ">and sort = #{sort}</if>
+        </where>
+    </select>
+
     <select id="selectByThemeList" parameterType="ByTheme" resultMap="ByThemeResult">
         <include refid="selectByThemeVo"/>
         <where>
             <if test="name != null  and name != ''">and name like concat('%', #{name}, '%')</if>
             <if test="content != null  and content != ''">and content = #{content}</if>
             <if test="communicate != null  and communicate != ''">and communicate = #{communicate}</if>
-            <if test="classid != null  and classid != ''">and classid = #{classid}</if>
+            <if test="parentId != null  and parentId != ''">and parent_id = #{parentId}</if>
             <if test="sort != null ">and sort = #{sort}</if>
         </where>
     </select>